Macadamia Integrifolia Shell Powder

INCI: MACADAMIA INTEGRIFOLIA SHELL POWDER

CAS Number
129811-19-4
Function
Abrasive (physical exfoliant)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Allowed - no specific restriction; serves as a natural alternative to plastic microbeads banned under the Microbead-Free Waters Act of 2015

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Physical exfoliation risk - particle shape and size must be controlled to avoid micro-abrasions; overly angular or coarse particles can damage skin barrier; ensure uniform milling for facial-grade applications. Biodegradable, naturally derived; hard shell produces durable abrasive particles; available in multiple mesh sizes for body vs. facial use; sustainable upcycled byproduct of the macadamia nut industry

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Concern Level: Moderate

Regulatory Flags

epa_safer_alternative

Frequently Asked Questions

Is Macadamia Integrifolia Shell Powder safe in cosmetics?

Physical exfoliation risk - particle shape and size must be controlled to avoid micro-abrasions; overly angular or coarse particles can damage skin barrier; ensure uniform milling for facial-grade applications. Biodegradable, naturally derived; hard shell produces durable abrasive particles; available in multiple mesh sizes for body vs. facial use; sustainable upcycled byproduct of the macadamia nut industry The EU classifies Macadamia Integrifolia Shell Powder as "permitted". Safety rating: MODERATE.

Is Macadamia Integrifolia Shell Powder allowed in the EU?

Macadamia Integrifolia Shell Powder EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Macadamia Integrifolia Shell Powder do in cosmetics?

Macadamia Integrifolia Shell Powder functions as: Abrasive (physical exfoliant). It is classified as a cosmetic ingredient in our database. CAS number: 129811-19-4.

What is the Margin of Safety for Macadamia Integrifolia Shell Powder?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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